

/**
 * Classes intended to be used for accumulator objects in an {@link
 * com.hazelcast.jet.aggregate.AggregateOperation AggregateOperation}.
 * They are Hazelcast-serializable via {@link
 * com.hazelcast.jet.accumulator.AccumulatorSerializerHooks}.
 *
 * @since Jet 3.0
 */
package com.hazelcast.jet.accumulator;
